mirror of
https://gitee.com/acl-dev/acl.git
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135 lines
2.7 KiB
C
135 lines
2.7 KiB
C
#include "lib_acl.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "fiber/lib_fiber.h"
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#define STACK_SIZE 16000
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static int __rw_timeout = 0;
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static int http_client(ACL_VSTREAM *cstream, const char* res, size_t len)
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{
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char buf[8192];
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int ret;
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cstream->rw_timeout = __rw_timeout;
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while (1) {
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ret = acl_vstream_gets(cstream, buf, sizeof(buf) - 1);
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if (ret == ACL_VSTREAM_EOF) {
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printf("gets error: %s\r\n", acl_last_serror());
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return -1;
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}
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buf[ret] = 0;
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if (strcmp(buf, "\r\n") == 0 || strcmp(buf, "\n") == 0)
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break;
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}
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if (acl_vstream_writen(cstream, res, len) == ACL_VSTREAM_EOF) {
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printf("write error\r\n");
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return -1;
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}
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return 0;
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}
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static void echo_client(ACL_FIBER *fiber acl_unused, void *ctx)
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{
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ACL_VSTREAM *cstream = (ACL_VSTREAM *) ctx;
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const char* res = "HTTP/1.1 200 OK\r\n"
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"Date: Tue, 31 May 2016 14:20:28 GMT\r\n"
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"Server: acl\r\n"
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"Content-Type: text/html\r\n"
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"Content-Length: 12\r\n"
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"Connection: Keep-Alive\r\n"
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"\r\n"
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"hello world!";
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size_t len = strlen(res);
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while (1) {
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if (http_client(cstream, res, len) < 0)
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break;
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}
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acl_vstream_close(cstream);
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}
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static void fiber_accept(ACL_FIBER *fiber acl_unused, void *ctx)
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{
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ACL_VSTREAM *sstream = (ACL_VSTREAM *) ctx;
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int fd;
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for (;;) {
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ACL_VSTREAM *cstream = acl_vstream_accept(sstream, NULL, 0);
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if (cstream == NULL) {
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printf("acl_vstream_accept error %s\r\n",
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acl_last_serror());
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break;
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}
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fd = ACL_VSTREAM_SOCK(cstream);
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acl_fiber_create(echo_client, cstream, STACK_SIZE);
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printf("accept one over: %d\r\n", fd);
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}
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acl_vstream_close(sstream);
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}
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static void usage(const char *procname)
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{
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printf("usage: %s -h [help] -s listen_addr -r rw_timeout\r\n", procname);
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}
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static void fiber_dummy(ACL_FIBER *fiber, void *ctx acl_unused)
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{
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printf(">>>curr fiber: %d\r\n", acl_fiber_id(fiber));
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}
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int main(int argc, char *argv[])
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{
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char addr[64];
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ACL_VSTREAM *sstream;
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int ch;
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snprintf(addr, sizeof(addr), "%s", "127.0.0.1:9001");
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while ((ch = getopt(argc, argv, "hs:r:")) > 0) {
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switch (ch) {
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case 'h':
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usage(argv[0]);
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return 0;
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case 's':
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snprintf(addr, sizeof(addr), "%s", optarg);
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break;
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case 'r':
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__rw_timeout = atoi(optarg);
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break;
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default:
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break;
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}
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}
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sstream = acl_vstream_listen(addr, 128);
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if (sstream == NULL) {
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printf("acl_vstream_listen error %s\r\n", acl_last_serror());
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return 1;
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}
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acl_fiber_create(fiber_dummy, NULL, 1024000);
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acl_fiber_create(fiber_dummy, NULL, 1024000);
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printf("listen %s ok\r\n", addr);
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printf("%s: call fiber_creater\r\n", __FUNCTION__);
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acl_fiber_create(fiber_accept, sstream, STACK_SIZE);
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printf("call fiber_schedule\r\n");
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acl_fiber_schedule();
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return 0;
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}
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